Mutations of the selenoprotein N gene, which is implicated in rigid spine muscular dystrophy, cause the classical phenotype of multiminicore disease. - Ferreiro,A.; Quijano-Roy,S.; Pichereau,C.; Moghadaszadeh,B.; Goemans,N.; Bonnemann,C.; Jungbluth,H.; Straub,V.; Villanova,M.; Leroy,J.P.; Romero,N.B.; Martin,J.J.; et al. (Am J Hum Genet, 2002)